U20AC

U20AC Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U20AC Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford U20AC Fault Code Meaning :

Ford U20AC Symptoms :

Ford U20AC Reasons :

How To Fix Ford U20AC Trouble Code ?

Which Ford cars have the code U20AC?

  • U20AC Ford Aerostar
  • U20AC Ford Bronco
  • U20AC Ford C-Max
  • U20AC Ford C-Max Energi
  • U20AC Ford C-Max Hybrid
  • U20AC Ford Contour
  • U20AC Ford Crown Victoria
  • U20AC Ford EcoSport
  • U20AC Ford Econoline
  • U20AC Ford Edge
  • U20AC Ford Escape
  • U20AC Ford Escape Hybrid
  • U20AC Ford Escort
  • U20AC Ford Everest
  • U20AC Ford Excursion
  • U20AC Ford Expedition
  • U20AC Ford Explorer
  • U20AC Ford Explorer Sport Trac
  • U20AC Ford F-150
  • U20AC Ford F-250
  • U20AC Ford F-350
  • U20AC Ford Fiesta
  • U20AC Ford Flex
  • U20AC Ford Focus
  • U20AC Ford Focus Electric
  • U20AC Ford Freestar
  • U20AC Ford Freestyle
  • U20AC Ford Fusion
  • U20AC Ford Fusion Energi
  • U20AC Ford Fusion Hybrid
  • U20AC Ford Fusion Plug-In Hybrid
  • U20AC Ford GT
  • U20AC Ford Mustang
  • U20AC Ford Mustang Mach-E
  • U20AC Ford Mystique
  • U20AC Ford Probe
  • U20AC Ford Ranger
  • U20AC Ford Taurus
  • U20AC Ford Taurus X
  • U20AC Ford Tempo
  • U20AC Ford Thunderbird
  • U20AC Ford Transit
  • U20AC Ford Transit Connect
  • U20AC Ford Windstar

A code is a fault code and it indicates that something has gone wrong with your car's engine.

It can be caused by many different problems, including a faulty battery, a bad fuel pump, or even a cracked exhaust manifold.

You will need to diagnose the problem before you can fix it. The best way to do this is with an OBD scanner tool.

A scan tool will tell you what needs fixing and how much it will cost in order to fix that particular issue.